A method for transmitting signals from a tcon board to a soc chip through a single connection line, a tcon board and a TV
A connection wire and chip technology, applied in the field of TV, can solve the problem of simplification of information interaction between SoC chip and TCON board, failure to feed back abnormal information of video data, etc., and achieve the effect of improving reliability and effective information interaction
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[0040] The present invention will be further described by way of examples below, but the present invention is not limited to the scope of the examples.
[0041] This embodiment is applied to a TV including a SoC chip and a TCON board. Specifically, the SoC chip transmits a digitally processed video signal to the TCON board. The video signal is processed by the TCON board and converted into a video signal capable of driving the display screen to display images. signal.
[0042] In the existing technology, such as figure 1 As shown, the SoC chip (transmitting end) transmits the video signal to the TCON board (receiving end) through the serdes line. If the serdes line is interfered, the video signal received by the TCON board will be inconsistent with the video signal actually transmitted by the SoC chip. At present, the TCON board feeds back the status of the received video data to the SoC chip through a single connection line, including normal and abnormal states. For example, feedb...
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